Getting started with ArcGIS Notebook Server REST API—ArcGIS REST APIs

Determine the well-known endpoint

When using the REST API, you must know the well-known endpoint, which represents a server catalog. For ArcGIS Notebook Server, the default endpoint is as follows:

https://<host>/<site>/rest/services/<serviceName>/<serviceType>/<serviceLayer>/<operation>

Where:

host is the ArcGIS Notebook Server or web adaptor host name, domain, and top-level domain (.com).
Example
```
https://myOrg.esri.com
```
site is the site name. The default value is "arcgis".
Example
```
https://myOrg.esri.com/arcgis
```
rest/services indicates the REST services endpoint. You'll see a list of all services in the root directory. This part of the URL is case sensitive and should be specified in all lowercase.
Example
```
https://myOrg.esri.com/arcgis/rest/services
```